Nutritional requirements in the elderly.
D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D000927:Anticonvulsants / Q000008:administration & dosage; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D004041:Dietary Fats / Q000008:administration & dosage; D004044:Dietary Proteins / Q000008:administration & dosage; D004347:Drug Interactions; D002149:Energy Intake; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000453:epidemiology; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D005082:Physical Exertion; D051381:Rats; D012885:Skinfold Thickness; D012934:Social Isolation; D012959:Socioeconomic Factors; D014481:United States; D014807:Vitamin D / Q000008:administration & dosage
D000927:Anticonvulsants; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D014807:Vitamin D